在线观看视频免费完整版,人人超人人超碰超国产香蕉,国产色综合色产在线视频,欧洲亚洲色视频综合在线,欧洲亚洲色视频综合在线

亚洲砖码砖专无区2023,国产一卡二卡三卡四卡网站
會員登錄
請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消
會員登錄
請登錄您的生意號,獲取電子名片。便于轉(zhuǎn)發(fā)分享!
取消
1-Ethyl-2-methylindole
1-Ethyl-2-methylindole
Product Category:Indole and its derivatives

№A213
CAS Rn:【40876-94-6】
Molecular weight: 159.23
Simple formula: C11H13N
Chemical structure formula:1-Ethyl-2-methylindole
SPECIFICATIONS:

Appearance : oil-like liquid
Colour : light yellow
Purity : 98.0% min (G.C)
Water : ≤ 0. 2% (K.F)
Packing : are packed in iron drums with PVF coated of 200Kgs or 50kgs net

Home

Home

News information

News

About Us

About Us

Products

Products

Contact Us

Contact Us